Podcast appearances and mentions of christopher andrew

The first of two episodes with Dr Calder Walton. This one looks at the development of the intelligence war between the West and the Soviet Union from 1917, follows the story through the fulcrum period of the Second World War and pushes on into the intense espionage games of the Cold War. Based at Harvard's Kennedy Business School, Calder Walton is one of the world's leading experts on intelligence and national security. We talk about Marx, the Great Illegals and the Cambridge Five. We talk about a US administration which was riddled with spies. How did intelligence affect the Cold War? How crucial was Oleg Gordievsky? Next time, we will be talking about espionage, Russia and the West, beyond the Cold War. The conversation is an insight into Calder's brilliant, bestselling book. Just out in paperback, SPIES: The epic intelligence war between East and West, is a masterful and comprehensive look at the incredible story of Soviet and Western espionage. The West, Calder argues, has a long term Russia problem. Christopher Andrew called it 'a masterpiece'. Buy Calder's book: https://amzn.eu/d/08N5KXb Learn more about your ad choices. Visit megaphone.fm/adchoices

Christopher Andrew – The Spy who came in from the Circus...with TRE's Giles Brown

The podcast on espionage that brings you in from the cold. Episode One released Feb 1st with ex CIA office and bestselling novelist David McCloskey, author of Damascus Station and Moscow X. SpyMasters is a new podcast from the team at Aspects of History. Every fortnight we will cover a story from the shadow lands of espionage. Fact and fiction, historical and contemporary, we will be talking to the best writers, established and emerging talents alike, about their books and worlds of spies and intelligence. Early episodes include Francis Walsingham's spying monk with S.J. Parris, the spy networks which uncovered the holocaust with Roger Moorhouse, and the incredible story of Edith Cavell, uncovered in the archives by acclaimed historian, Helen Fry. The new podcast is hosted by journalist, writer and Aspects of History board member, Antonia Senior. Antonia studied intelligence history under Christopher Andrew at Cambridge University, and hoped to get the tap on the shoulder. It never came. Instead, Antonia became an award-winning journalist and author of several novels. She is currently writing a book on the Cambridge Five spy ring, due for publication in 2025. Antonia can be found on X @Tonisenior We have no intention of keeping SpyMasters a closely guarded secret. Do please follow us on X @SpyMastersPod and spread the word. We will be grateful for any and all support. Should you be an author, with a relevant new or backlist title, interested in appearing on the podcast do get in touch at history@aspectsofhistory.com Please understand that we will not be able to oblige all requests. Thank you, and good night. Learn more about your ad choices. Visit megaphone.fm/adchoices

In the complex world of financial markets and economic fluctuations, John Armitage, a seasoned investment maestro, sits down with us today. As the chief strategist behind the success of Egerton Capital, Armitage brings his profound insights into navigating the complexities of portfolio management and the subtle art of risk-taking in fluctuating markets. His expertise, honed through years of experience, sheds light on the critical impact of macroeconomic shifts and the pitfalls that stock pickers often encounter amidst outdated corporate data. This episode delves into passive investing, dissecting the crucial role of competitive dynamics in sectors like European aviation and examining the transformative impact of a growing talent pool on the traditional realms of asset management. Armitage also ventures into the ethical crossroads, intertwining moral integrity, societal upheaval, and the revolutionary wave of artificial intelligence. We uncover his focus on growth, governance, and quality, underpinned by a meticulous decision-making process at Egerton Capital, his literary pursuits, pondering over the influence of literature on his investment philosophy, and so much more!     Key Topics: Overview of Egerton Capital (1:42) Transitioning from broad ideas to specific investments and the role of specialization (8:29) Egerton Capital's approach to researching new investment opportunities (12:58) Understanding market signals and opposing investment perspectives (15:46) John's approach to portfolio building and decision-making in investing (20:00) Client importance, portfolio building, and decision-making in investing (23:37) Luck, being in the right place at the right time, and mentorship (28:07) Managing portfolio volatility and the frequency of financial crises (30:54) John's positive outlook on reinsurance space and companies like Ryanair and Meta (35:31) The future of stock picking and asset management (41:19) What worries John and excites him about the future (43:09) John's book recommendations (45:29) And much more! Mentioned in this Episode: Egerton Capital The Golden Mole and Other Living Treasure by Katherine Rundell Super-Infinite - The Transformations of John Donne by Katherine Rundell The Fall of Robespierre: 24 Hours in Revolutionary Paris by Colin Jones The Sword and the Shield by Christopher Andrew and Vasilli Mitrokhin   Thanks for Listening!   Be sure to subscribe on Apple, Google, Spotify, or wherever you get your podcasts. And feel free to drop us a line at valueinvesting@gsb.columbia.edu.   Follow the Heilbrunn Center on social media on Instagram, LinkedIn, and more!

Dr. Calder Walton, assistant director of the Applied History Project and Intelligence Project at Harvard University's Belfer Center for Science and International Affairs, has become one of the world's most highly respected intelligence historians. His most recent book, Spies: The Epic Intelligence War Between East and West, describes the long history of Russian spying--placing it into the wider context of the hundred-year espionage war between the East and West. And this gives him a remarkable perspective on how Soviet and Russian operations against the West have been portrayed in movies and television.David Priess spoke with Calder about his path to researching and writing within the intelligence history subfield; the story of the Mitrokhin archive; the Cambridge Five; the Rosenbergs; Oleg Penkovsky; Aldrich Ames; Robert Hanssen; Russian disinformation campaigns in historical context; enduring popular myths about the master recruits of the KGB; and much more.Among the works mentioned in this episode:The article "How Oppenheimer's Atomic Bomb Secrets Were Really Stolen by Soviet Russia," Fortune (July 24, 2023), by Calder WaltonThe play Hamilton and book Alexander Hamilton by Ron ChernowThe book The Sword and the Shield by Christopher AndrewThe book The Mitrokhin Archive by Christopher Andrew and Vasili MitrokhinThe book Defend the Realm: The Authorized History of MI5 by Christopher AndrewThe book The Secret History of MI6 by Keith JefferyThe book Behind the Enigma: The Authorized History of GCHQ by John FerrisThe book Empire of Secrets by Calder WaltonThe book Spies -- digital expansion websiteThe book Spies, Lies, and Algorithms by Amy ZegartChatter is a production of Lawfare and Goat Rodeo. This episode was produced and edited by Cara Shillenn of Goat Rodeo. Podcast theme by David Priess, featuring music created using Groovepad.Support this show http://supporter.acast.com/lawfare. Hosted on Acast. See acast.com/privacy for more information.

Dr. Calder Walton, assistant director of the Applied History Project and Intelligence Project at Harvard University's Belfer Center for Science and International Affairs, has become one of the world's most highly respected intelligence historians. His most recent book, Spies: The Epic Intelligence War Between East and West, describes the long history of Russian spying--placing it into the wider context of the hundred-year espionage war between the East and West. And this gives him a remarkable perspective on how Soviet and Russian operations against the West have been portrayed in movies and television.David Priess spoke with Calder about his path to researching and writing within the intelligence history subfield; the story of the Mitrokhin archive; the Cambridge Five; the Rosenbergs; Oleg Penkovsky; Aldrich Ames; Robert Hanssen; Russian disinformation campaigns in historical context; enduring popular myths about the master recruits of the KGB; and much more.Among the works mentioned in this episode:The article "How Oppenheimer's Atomic Bomb Secrets Were Really Stolen by Soviet Russia," Fortune (July 24, 2023), by Calder WaltonThe play Hamilton and book Alexander Hamilton by Ron ChernowThe book The Sword and the Shield by Christopher AndrewThe book The Mitrokhin Archive by Christopher Andrew and Vasili MitrokhinThe book Defend the Realm: The Authorized History of MI5 by Christopher AndrewThe book The Secret History of MI6 by Keith JefferyThe book Behind the Enigma: The Authorized History of GCHQ by John FerrisThe book Empire of Secrets by Calder WaltonThe book Spies -- digital expansion websiteThe book Spies, Lies, and Algorithms by Amy Zegart Chatter is a production of Lawfare and Goat Rodeo. This episode was produced and edited by Cara Shillenn of Goat Rodeo. Podcast theme by David Priess, featuring music created using Groovepad. Hosted on Acast. See acast.com/privacy for more information.

  Composer, director, writer, animator (and many more things) Nicole Russin-McFarland joins The Film Scorer Podcast! But, Nicole didn't come alone; joining her is voice actor Christopher Andrew Norris, a frequent collaborator of Nicole's (though those of you with deft ears might notice a third guest - Nicole's cat - who makes some infrequent background appearances...). We discuss their working relationship and process, spanning several dozen radio plays that the two have put together, and both of their . In addition, we cover topics like accessibility and discrimination issues in film and film music, the AWAL music program, UJAM's virtual instruments, and the Stan Winston School for film effects and vfx (among many other things).   Much of Nicole's music, including her many collaborations with Chris, are available digitally on all platforms. Find out more about Nicole on her website and more about Chris on his website.   This was only my third interview with multiple guests, but the first one where they both called in from different locations. A lot to handle, to be sure, but also a lot of fun! And I think the fun carries over into the interview itself.  

Professor Christopher Andrew talks to Elinor Evans about his book Stars and Spies, co-written with Julius Green. He reveals the many historical links between spying and the entertainment industry that for centuries have helped intelligence operatives to hide in plain sight. (Ad) Christopher Andrew and Julius Green are the authors of Stars and Spies: The Story of Intelligence Operations and the Entertainment Industry (Bodley Head, 2021). Buy it now from Waterstones: https://go.skimresources.com?id=71026X1535947&xcust=historyextra-social-histboty&xs=1&url=https%3A%2F%2Fwww.waterstones.com%2Fbook%2Fstars-and-spies%2Fchristopher-andrew%2Fjulius-green%2F9781847925282 See acast.com/privacy for privacy and opt-out information.

The world's best podcast is finally back. And so is Mr Robert Daws. He's finally decided it's time to stop hanging around with Sir Ian McKellen and slum it with his partner in crime, Adam Croft.   In this episode, Adam reveals the shortlist for the 2021 An Post Irish Crime Fiction Book of the Year award, he goes through an interesting article on kottke.org looking at the ten rules of golden age detective fiction, while Bob recommends a French crime drama television show.   Bonus material this week includes Adam and Bob comparing Christmas trees, the pair chatting about how they have both been extremely busy for very different reasons and Adam tries to break his record for the amount of emails he can clear while Bob is talking. It's obviously a lot.    ~ Moriarty ~     RECOMMENDATIONS Stars and Spies by Christopher Andrew and Julius Green https://www.kobo.com/en/ebook/stars-and-spies   Trust No One by L.J. Breedlove https://www.kobo.com/en/ebook/trust-no-one-37   December's Patreon FREE book of the month from Kobo is Circle of Bones by Malcolm Richards  https://www.kobo.com/en/ebook/circle-of-bones-1   To get this book and a different one every month for free, become a patron at patreon.com/partnersincrimepodcast   Buy Partners In Crime merchandise here https://www.redbubble.com/shop/ap/52592091 Buy a 'Partners In Time' clock by clicking below! https://www.redbubble.com/shop/ap/52592683   Don't forget your exclusive Partners in Crime discounts through Kobo. Get 90% off your first purchase using the code CRIME at checkout. And you can also get 40% off all books using the code PARTNERS when you shop using this link: bit.ly/PartnersKobo If you'd like to support Partners in Crime and get early access to every episode — on video — plus lots of other goodies, head over to patreon.com/partnersincrimepodcast   CONTACT US Email: hello@partnersincrime.online Facebook: facebook.com/groups/crimefictionpodcast/ Twitter: twitter.com/crimeficpodcast Instagram: instagram.com/crimefictionpodcast/ Website: partnersincrime.online Patreon: patreon.com/partnersincrimepodcast  

James Bond is a character that has come to define a certain kind of Britishness but what, if any, role does 007 play in the real world of intelligence? Professor Christopher Andrew, the official historian of MI5, joins the podcast today and in his opinion, James Bond has been a surprisingly valuable asset to British intelligence over the last five decades. Indeed, the Bond brand has helped our security services to punch above their weight across the globe. Christopher and Dan also discuss the origins of the UK's security services, their ever-evolving role since their inception and whether Bond bears any resemblance to actual spying. See acast.com/privacy for privacy and opt-out information.

James Bond is a character that has come to define a certain kind of Britishness but what, if any, role does 007 play in the real world of intelligence? Professor Christopher Andrew, the official historian of MI5, joins the podcast today and in his opinion, James Bond has been a surprisingly valuable asset to British intelligence over the last five decades. Indeed, the Bond brand has helped our security services to punch above their weight across the globe. Christopher and Dan also discuss the origins of the UK's security services, their ever-evolving role since their inception and whether Bond bears any resemblance to actual spying. See acast.com/privacy for privacy and opt-out information.

The Secret World: The Lost History of Intelligence from the Ancient World to the 21st CenturyWhat difference have security and intelligence operations made to the course of history? Professor Christopher Andrew, Britain's foremost intelligence scholar, provides the answers. Beginning with the shift in the ancient world from divination to recognisable attempts to gather intelligence, he charts the development of intelligence and security operations through Renaissance Venice, Elizabethan England and Napoleonic France, up to the present day. See acast.com/privacy for privacy and opt-out information.

An unprecedented publishing event: to mark the centenary of its foundation, the British Security Service, MI5, has for the first time opened its archives to an independent historian. The book reveals the precise role of the Security Service in twentieth-century British history, from its foundation by Captain Kell of the British Army in October 1909, through two world wars, up to and including its present roles in counterespionage and counterterrorism. The book describes how MI5 has been managed, what its relationship has been with government, where it has triumphed, and where it has failed. In all of this no restriction has been placed on the judgments made by the author. Defend the Realm also adds significantly to our knowledge of many celebrated events and notorious individuals and definitively lays to rest a number of persistent myths. Above all, it shows the place of this previously extremely secretive organization within the United Kingdom. Few books could make such an immediate and extraordinary increase to our understanding of British history over the past century --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/pbliving/message Support this podcast: https://anchor.fm/pbliving/support

Professor Christopher Andrew, formerly official historian of MI5 and author of 'The Defence of the Realm: The Authorized History of MI5', introduces key files from the release of Security Service files to The National Archives in September 2019.

Intelligence historian and former analyst, Dr. Mark Stout directs graduate programs in Global Security Studies and Intelligence at Johns Hopkins Krieger School of Arts and Sciences Advanced Academic Programs in Washington, DC. He has previously worked for the Department of the Army, the State Department, the CIA, and the Institute for Defense Analyses. He's recently co-authored the book Spy Chiefs and has co-founded the North American Society for Intelligence History. We talk the history of intelligence from Sun Tzu to the present with our immense volume, velocity and variety of information. The former analyst points out the nature of information and how some questions can and can't be answered. After a brief discussion about Activity Based Intelligence this insightful 42 minute interview wraps up with a chat about Cold War Ottawa and the successful partnership of Canadian and US Intelligence Agencies.  - Transmission 023  Dr. Mark Stout on Twitter @WWIPhDNorth American Society for Intelligence History -- intelligencehistory.org Book Recommendation: The Secret World by Christopher Andrew. More information at thelivedrop.com Get bonus content on Patreon Our GDPR privacy policy was updated on August 8, 2022. Visit acast.com/privacy for more information.

Edição de 03 de Dezembro 2018

About the Book: The history of espionage is far older than any of today's intelligence agencies, yet the long history of intelligence operations has been largely forgotten. The codebreakers at Bletchley Park, the most successful World War II intelligence agency, were completely unaware that their predecessors in earlier moments of national crisis had broken the codes of Napoleon during the Napoleonic wars and those of Spain before the Spanish Armada. Those who do not understand past mistakes are likely to repeat them. Intelligence is a prime example. At the outbreak of World War I, the grasp of intelligence shown by U.S. President Woodrow Wilson and British Prime Minister Herbert Asquith was not in the same class as that of George Washington during the Revolutionary War and leading eighteenth-century British statesmen. In this book, the first global history of espionage ever written, distinguished historian Christopher Andrew recovers much of the lost intelligence history of the past three millennia—and shows us its relevance. About the Author: Christopher Andrew is emeritus professor of modern and contemporary history and former chair of the faculty of history at Cambridge University. He is also chair of the British Intelligence Study Group, founding co-editor of Intelligence and National Security, former visiting professor at Harvard, Toronto, and the Australian National universities, and a regular presenter of BBC Radio and TV documentaries. His most recent book, Defend the Realm: The Authorized History of MI5, was an international hit. His fifteen previous books include The Sword and the Shield, The World Was Going Our Way, and other path-breaking studies on the use and abuse of secret intelligence in modern history.

November 6th - Christopher Andrew, MI5, Rod Blanchard, Gypsys Revenge

November 6th - Christopher Andrew, MI5, Rod Blanchard, Gypsys Revenge

Senior KGB archivist Vasili Mitrokhin risked his life smuggling thousands of top-secret Soviet intelligence files out of KGB headquarters, and bringing them to the West. His archive was one of the largest hauls of information to leak out of a major intelligence service anywhere in the world. Louise Hidalgo talks to Cambridge historian Professor Christopher Andrew, one of the few people let into Mitrokhin's secret who helped him turn his archive into a book.Picture: Vasili Mitrokhin, taken in March 1992 when he walked into the British embassy in Latvia and announced he had a big haul of KGB intelligence (Credit: Churchill Archives Centre, University of Cambridge)

Christopher Andrew, author of "The Secret World", warns intelligence services of the dangers of historical attention span deficit disorder. He argues we can only understand Vladimir Putin — and allegations of meddling in foreign elections — in the context of the long history of Russia. And who was the Edward Snowden of the Victorian era? Anne McElvoy hosts. Music by Chris Zabriskie, “Divider” (CC by 4.0 UK) See acast.com/privacy for privacy and opt-out information.

Christopher Andrew, author of "The Secret World", warns intelligence services of the dangers of historical attention span deficit disorder. He argues we can only understand Vladimir Putin — and allegations of meddling in foreign elections — in the context of the long history of Russia. And who was the Edward Snowden of the Victorian era? Anne McElvoy hosts. Music by Chris Zabriskie, “Divider” (CC by 4.0 UK) See acast.com/privacy for privacy and opt-out information.

Professor Christopher Andrew discusses his new book The Secret World, which explores the history of intelligence and espionage from ancient times until the present day See acast.com/privacy for privacy and opt-out information.

Professor Christopher Andrew, formerly official historian of MI5 and author of 'The Defence of the Realm: The Authorized History of MI5', introduces key files from the release of Security Service files to The National Archives in November 2017.

2017 is the centenary of the Cheka – the Bolshevik secret police organisation from which the KGB eventually emerged in 1954. The KGB was not just an intelligence agency like its adversaries in the west, but an all-encompassing organisation that covered every aspect of promoting and protecting the Soviet one party state. From its headquarters in Moscow's infamous Lubyanka, the KGB's influence spread across the world. To explore the KGB and its legacy, Bridget Kendall is joined by the Cambridge historian, Professor Christopher Andrew, the Anglo American intelligence and policy expert, Dr Calder Walton and the Russian historian, Dr Svetlana Chervonnaya. Photo: Badge logo of the KGB (Photo credit: KGB)

Professor Christopher Andrew, formerly official historian of MI5 and author of 'The Defence of the Realm: The Authorized History of MI5', introduces key files from the release of Security Service files to The National Archives in September 2016.

In death, The Somerton Man remains a mystery. But what was he in life? A Russian spy? Was he a black market racketeer, a professional dancer on holiday, an estranged lover saying goodbye one last time, or perhaps a combination of all of the above? Tonight in our final episode on the mystery of The Somerton Man, we look at most of the major theories put forth, and until that day a breakthrough in the case comes to light, we say, Tamám Shud… It is finished. Tonight’s Quote: “Please be advised that a search of these prints through the Identification Division of the FBI has failed to disclose any record. Sincerely Yours, John Edgar Hoover.” — Excerpt from a January 1949 Letter to the Adelaide Police Commissioner obtained by Professor Abbott through the Freedom of Information Act regarding the Somerton Man’s Fingerprints. Show Links: We’ve found that some sites are not showing these links as clickable unless they are URLs, so until those outlets improve their show notes section, we are providing actual URLs next to the clickable description of each link to make things easier for our listeners! The Dark Myths Collective: The Dark Myths Collective! http://darkmyths.org SIGN THIS PETITION FOR EXHUMATION OF THE SOMERTON MAN SO HE CAN BE PROPERLY LAID TO REST! http://bit.do/somerton Show Links: The website for the fantastic historical action novels of A. L. Sowards http://bit.ly/1WCcM7k Professor Derek Abbott’s primary source material on the Somerton Man case http://bit.ly/1pOYPVf Malcolm Gladwell’s article in the New Yorker on Kim Philby http://bit.ly/1uf1gAO Kim Philby, British double agent, reveals all in secret video http://bbc.in/1V3bFw7 Thomas Boghardt’s article on the Cambridge 5 on spymuseum.org http://bit.ly/1rQC4Bo The Cambridge 5 end up as “hopeless drunks” http://bbc.in/1Oz4vxS Article on Cold War Australia, The Petrov Commission, and Operation VENONA http://bit.ly/1TmRJCI Description of the roles of the GRU and the KGB as Soviet intelligence agencies http://bit.ly/1TeVnk7 Miliary Tuberculosis on Wiki, which may have caused some of Somerton Man’s symptoms http://bit.ly/1qsKbmu Profits Over Patriotism: Black Market Crime in World War II Sydney by Timothy Blum http://bit.ly/1Xlttm7 The Grave of the Tamám Shud Man on Atlas Obscura http://bit.ly/1YxwQoL The California Sunday Magazine article featuring Professor Abbott http://bit.ly/1JwbxhD The South Australia Police Historical Society’s newsletter Hue and Cry – scroll down to see their blurb on TSM http://bit.ly/1TWKvEd Christopher Andrew and the Strange Case of Roger Hollis on Quadrant Online http://bit.ly/1TWKvEd Gordon Cramer’s Blog on the Tamam Shud Mystery featuring the technique of “Micro Writing” http://bit.ly/1NwhtMK Nick Pelling’s blog on the Somerton Man – Note: his servers are being updated due to high traffic so check back if currently unavailable! http://bit.ly/1TYEh73 Pete Bowes’ blog on The Somerton Man http://bit.ly/1WC6PXw Adelaide’s The Advertiser article examines Micro Writing and the code http://bit.ly/1TjSKvo AV Club’s article on “Tamán Shud” http://avc.lu/22evm4L ABC documentary on the case, Part 1 of 3 (click on other YouTube links to get parts 2 & 3 once finished) http://bit.ly/1Xw5kcR Mike Dash’s article The Body on Somerton Beach on Smithsonian.com http://bit.ly/1xUb8kV The UK’s Daily Mail article with a Somerton’s “Love Child” angle http://dailym.ai/24WjvtQ Huffington Post – On the Trail of the Somerton Man http://huff.to/1ID8nqM A little bit about the code and Abbott on Phys.org http://bit.ly/1KDq8qj The New Yorker article on The Science of Ricin http://bit.ly/1qpOMWo Could You Diagnose Ricin Poisoning? on MedPage Today http://bit.ly/1ThsX3A The Sarin Gas Attack in Japan and the Related Forensic Investigation http://bit.ly/1YxFK5E Acute Liver Failure Caused by Amanita phalloides Poisoning http://bit.ly/200iYDS Australia’s Most Poisonou...

Professor Christopher Andrew, formerly official historian of MI5 and author of 'The Defence of the Realm: The Authorized History of MI5', introduces key files from the release of Security Service files to The National Archives in October 2015.

Professor Christopher Andrew, formerly official historian of MI5 and author of 'The Defence of the Realm: The Authorized History of MI5', introduces key files from the release of Security Service files to The National Archives in August 2015.

Professor Christopher Andrew, formerly official historian of MI5 and author of 'The Defence of the Realm: The Authorized History of MI5', introduces key files from the release of Security Service files to The National Archives in October 2014.

Professor Christopher Andrew, formerly official historian of MI5 and author of 'The Defence of the Realm: The Authorized History of MI5?, introduces key files from the 30th release of Security Service files to The National Archives in February 2014. The latest release brings the total number of MI5 files at Kew to 5,138. Notable files in this collection include previously unseen material on the former Labour MP, Geoffrey Bing and the actor Michael Redgrave.

Professor Christopher Andrew, official historian of MI5, introduces highlights from the 28th Security Service records release to The National Archives.

Professor Christopher Andrew introduces the 27th Security Service records release containing 171 files, bringing the total number of Security Service records at The National Archives to more than 4,896.

Professor Christopher Andrew introduces the 26th Security Service records release, which contains 180 files. The records cover a range of subjects and span the inter-war, Second World War and post-war eras.

Professor Christopher Andrew introduces the 25th Security Service records release, which contains 170 files, bringing the total number of its records in the public domain to more than 4,500.

This year, Britain’s domestic security service, MI5, celebrates its 100th anniversary. Cambridge University professor Christopher Andrew, the author of MI5’s official history, Defend the Realm, reveals the agency’s strengths and weaknesses, and relates some of the most intriguing stories involving Britain’s spy catchers.

Over 150 Security Service files dating from around the time of the Second World War have now been opened. Professor Christopher Andrew, Official Historian of the Secret Service, talks about German and Soviet agents and intelligence officers, right-wing extremists and Communists, amongst others.

From astrologers to oil barons: Professor Christopher Andrew, official historian for the Security Service, talks about espionage and tracking enemy agents.